Security advisory

{
  "id": "7afe97de32d6b41e96df59b75556ff72befc7c4ac482d1f8d140f5f5be8730d0",
  "url": "https://osv.dev/vulnerability/CVE-2016-2052",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2016-2052",
    "summary": "Multiple unspecified vulnerabilities in HarfBuzz before 1.0.6, as used in Google Chrome before 48.0.2564.82, allow attackers to cause a denial of service or possibly have other impact via crafted data, as demonstrated by a buffer over-read resulting from an inverted length check in hb-ot-font.cc, a different issue than CVE-2015-8947.",
    "evidence": "osv:CVE-2016-2052",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2016-2052",
      "aliases": [
        "CVE-2016-2052"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/harfbuzz/harfbuzz",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "ab170529246ad80830bef2b3c8b48e9a8d2b7483"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:harfbuzz_project:harfbuzz:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.0.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.0.5",
            "1.0.4",
            "1.0.3",
            "1.0.2",
            "1.0.1",
            "1.0.0",
            "0.9.42",
            "0.9.41",
            "0.9.40",
            "0.9.39",
            "0.9.38",
            "0.9.37",
            "0.9.36",
            "0.9.35",
            "0.9.34",
            "0.9.33",
            "0.9.32",
            "0.9.31",
            "0.9.30",
            "0.9.29",
            "0.9.28",
            "0.9.27",
            "0.9.26",
            "0.9.25",
            "0.9.24",
            "0.9.23",
            "0.9.22",
            "0.9.21",
            "0.9.20",
            "0.9.19",
            "0.9.18",
            "0.9.17",
            "0.9.16",
            "0.9.15",
            "0.9.14",
            "0.9.13",
            "0.9.12",
            "0.9.11",
            "0.9.10",
            "0.9.9",
            "0.9.8",
            "0.9.7",
            "0.9.6",
            "0.9.5",
            "0.9.4",
            "0.9.3",
            "0.9.2",
            "0.9.1",
            "0.6.0",
            "pango-extractpoint",
            "ng-mergepoint",
            "hb-rename",
            "pango-start"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-2052.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:35.596202278Z",
      "provider": "osv",
      "references": [
        "https://code.google.com/p/chromium/issues/detail?id=544270",
        "https://code.google.com/p/chromium/issues/detail?id=579625",
        "https://security.gentoo.org/glsa/201701-76",
        "https://github.com/behdad/harfbuzz/issues/139#issuecomment-148289957",
        "https://github.com/behdad/harfbuzz/commit/63ef0b41dc48d6112d1918c1b1de9de8ea90adb5"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "google:chrome",
            "extracted_events": [
              {
                "range": [
                  {
                    "last_affected": "47.0.2526.106"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2016-2052",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 433771,
  "published_at": "2016-01-25T11:59:10.627+00:00"
}